Martin Marietta Energy Systems, Inc.

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Patents Grantslast 30 patents

Information Patent Grant
Two-phase chromium-niobium alloys exhibiting improved mechanical pr...
- Patent number 5,282,907
- Issue date Feb 1, 1994
- Martin Marietta Energy Systems, Inc.
- Chain T. Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Novel lead-iron phosphate glass
- Patent number 4,847,219
- Issue date Jul 11, 1989
- Martin Marietta Energy Systems, Inc.
- Lynn A. Boatner
- C03 - GLASS MINERAL OR SLAG WOOL